Delivery Time:3-5 days
Certification:CE,FCC,MSDS

custom Electric Appliance  SUS304WPA/WPB Tension Coil Springs stiffness 

Detailed Specifications
 
 

Material	SWC/SUS/SWP/phosphor copper/aluminium alloy/brass/enamelled wire/titanium
Wire diameter	0.1mm~80mm.
Processing craft	Material purchased-production-heat treatment-surface treatment-package-shipping.
Finish	nickel plating,chrome plating, zinc plating, black, beryllium copper, coating firm, melanism  etc.
Heat treatment	Tempering,  Stress relieving, Spheroidizing.

Application:

hardware, plastic parts, toy, automobile,electrommunication, lamps and lanterns, 

clamp, switch, mirror, gift, art ware, molds, household appliances.

 Tension Coil Springs Features

1. This type of springs must be produced with the customer\'s blueprint, The wire deameter must under 8mm, and  mass production about up 10000 pcs, before we mass production, our company will produce several sampls to the customer to try to use. 

2. The using temperature upon your equirement,and the surface treatment also upon your equirement, our company can meet your need

3. saves space and generates strong force.

4. Excellent performance for metal press molds, plastic mold dies, general machines and parts.

5. Various types among Lightest load, Light Load, Medium Load, Heavy Load, Super Heavy Loay, Hyper Load and Hight deflection Spring.

6. Easy selection of products by respective type colors.

7. The tension spring is generally called \"an extension spring\" . Such types as receive a tensile load in the direction of the coil center\"a tension coil spring\" . Due to the automatic machines controlled by computers as well as to other equipment highly rationalized by our original and rich technolrgy, high quality springs are to be manufactured.

wire diameter	material	outside dimeter	service life	free length
under 8mm	sus304	0-80mm	10,000 ,000 times	upon the blueprint

Our advantages:

1: High quality with competitive price.

2: Strong capability of self-research and self-innovation, can provide one stop service from initial design to through prototype to finished products.

3: Abundant working experience with world-class customers.

4: Strong and efficient international sales\' service

Torsion Spring

Such a spring as receives the torsion moment aroud the center line of tis called \"a torsion spring\".

Due to the automatic machines controlled by computers as well as to other equipment highly rationalized by our original and rich technolrg

high quality springs are to be manufactured